260134560

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{197}}^1$

素因数の和:356

約数の個数: 288

約数和(自身を含む): 1027458432

約数和(自身を除く): 767323872

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 131, 140, 144, 160, 168, 180, 197, 210, 224, 240, 252, 262, 280, 288, 315, 336, 360, 393, 394, 420, 480, 504, 524, 560, 591, 630, 655, 672, 720, 786, 788, 840, 917, 985, 1008, 1048, 1120, 1179, 1182, 1260, 1310, 1379, 1440, 1572, 1576, 1680, 1773, 1834, 1965, 1970, 2016, 2096, 2358, 2364, 2520, 2620, 2751, 2758, 2955, 3144, 3152, 3360, 3546, 3668, 3930, 3940, 4137, 4192, 4585, 4716, 4728, 5040, 5240, 5502, 5516, 5895, 5910, 6288, 6304, 6895, 7092, 7336, 7860, 7880, 8253, 8274, 8865, 9170, 9432, 9456, 10080, 10480, 11004, 11032, 11790, 11820, 12411, 12576, 13755, 13790, 14184, 14672, 15720, 15760, 16506, 16548, 17730, 18340, 18864, 18912, 20685, 20960, 22008, 22064, 23580, 23640, 24822, 25807, 27510, 27580, 28368, 29344, 31440, 31520, 33012, 33096, 35460, 36680, 37728, 41265, 41370, 44016, 44128, 47160, 47280, 49644, 51614, 55020, 55160, 56736, 62055, 62880, 66024, 66192, 70920, 73360, 77421, 82530, 82740, 88032, 94320, 94560, 99288, 103228, 110040, 110320, 124110, 129035, 132048, 132384, 141840, 146720, 154842, 165060, 165480, 180649, 188640, 198576, 206456, 220080, 220640, 232263, 248220, 258070, 264096, 283680, 309684, 330120, 330960, 361298, 387105, 397152, 412912, 440160, 464526, 496440, 516140, 541947, 619368, 660240, 661920, 722596, 774210, 825824, 903245, 929052, 992880, 1032280, 1083894, 1161315, 1238736, 1320480, 1445192, 1548420, 1625841, 1806490, 1858104, 1985760, 2064560, 2167788, 2322630, 2477472, 2709735, 2890384, 3096840, 3251682, 3612980, 3716208, 4129120, 4335576, 4645260, 5419470, 5780768, 6193680, 6503364, 7225960, 7432416, 8129205, 8671152, 9290520, 10838940, 12387360, 13006728, 14451920, 16258410, 17342304, 18581040, 21677880, 26013456, 28903840, 32516820, 37162080, 43355760, 52026912, 65033640, 86711520, 130067280, 260134560]

約数ペア:

[(1, 260134560), (2, 130067280), (3, 86711520), (4, 65033640), (5, 52026912), (6, 43355760), (7, 37162080), (8, 32516820), (9, 28903840), (10, 26013456), (12, 21677880), (14, 18581040), (15, 17342304), (16, 16258410), (18, 14451920), (20, 13006728), (21, 12387360), (24, 10838940), (28, 9290520), (30, 8671152), (32, 8129205), (35, 7432416), (36, 7225960), (40, 6503364), (42, 6193680), (45, 5780768), (48, 5419470), (56, 4645260), (60, 4335576), (63, 4129120), (70, 3716208), (72, 3612980), (80, 3251682), (84, 3096840), (90, 2890384), (96, 2709735), (105, 2477472), (112, 2322630), (120, 2167788), (126, 2064560), (131, 1985760), (140, 1858104), (144, 1806490), (160, 1625841), (168, 1548420), (180, 1445192), (197, 1320480), (210, 1238736), (224, 1161315), (240, 1083894), (252, 1032280), (262, 992880), (280, 929052), (288, 903245), (315, 825824), (336, 774210), (360, 722596), (393, 661920), (394, 660240), (420, 619368), (480, 541947), (504, 516140), (524, 496440), (560, 464526), (591, 440160), (630, 412912), (655, 397152), (672, 387105), (720, 361298), (786, 330960), (788, 330120), (840, 309684), (917, 283680), (985, 264096), (1008, 258070), (1048, 248220), (1120, 232263), (1179, 220640), (1182, 220080), (1260, 206456), (1310, 198576), (1379, 188640), (1440, 180649), (1572, 165480), (1576, 165060), (1680, 154842), (1773, 146720), (1834, 141840), (1965, 132384), (1970, 132048), (2016, 129035), (2096, 124110), (2358, 110320), (2364, 110040), (2520, 103228), (2620, 99288), (2751, 94560), (2758, 94320), (2955, 88032), (3144, 82740), (3152, 82530), (3360, 77421), (3546, 73360), (3668, 70920), (3930, 66192), (3940, 66024), (4137, 62880), (4192, 62055), (4585, 56736), (4716, 55160), (4728, 55020), (5040, 51614), (5240, 49644), (5502, 47280), (5516, 47160), (5895, 44128), (5910, 44016), (6288, 41370), (6304, 41265), (6895, 37728), (7092, 36680), (7336, 35460), (7860, 33096), (7880, 33012), (8253, 31520), (8274, 31440), (8865, 29344), (9170, 28368), (9432, 27580), (9456, 27510), (10080, 25807), (10480, 24822), (11004, 23640), (11032, 23580), (11790, 22064), (11820, 22008), (12411, 20960), (12576, 20685), (13755, 18912), (13790, 18864), (14184, 18340), (14672, 17730), (15720, 16548), (15760, 16506)]